feat(warmup): support pod configuration

[zxh326]

Summary

• add WarmUp configuration for hostNetwork, serviceAccountName, schedulerName, dnsPolicy, affinity, enableServiceLinks, imagePullPolicy, and env
• inherit the new pod-level settings from the selected worker when they are not explicitly configured
• apply the existing resources field to the warmup container and allow imagePullSecrets to override the inherited worker value
• regenerate DeepCopy and CRD artifacts

Why

Warmup jobs could not carry several pod-level settings required by the cache group worker, including host networking and related scheduling/DNS configuration. In addition, resources was defined in the API but not applied, and explicit imagePullSecrets were ignored whenever a worker was present.

Impact

Warmup jobs now follow worker pod settings by default for the newly supported fields while allowing per-WarmUp overrides. Warmup-controlled security context, lifecycle, probes, and mount volumes remain unchanged.

Validation

• go test ./pkg/builder ./api/v1
• go vet ./pkg/builder ./api/v1
• git diff --check

[Copilot]

Pull request overview

Adds configurable pod settings to WarmUp jobs with worker inheritance and explicit overrides.

Changes:

• Adds pod, image, environment, and resource configuration.
• Inherits relevant worker settings.
• Regenerates DeepCopy and CRD artifacts.

Reviewed changes

Copilot reviewed 3 out of 5 changed files in this pull request and generated 1 comment.

Show a summary per file

File	Description
pkg/builder/job.go	Applies and inherits WarmUp job settings.
api/v1/warmup_types.go	Extends the WarmUp API.
api/v1/zz_generated.deepcopy.go	Adds DeepCopy support.
config/crd/bases/juicefs.io_warmups.yaml	Updates the WarmUp CRD schema.
dist/crd.yaml	Updates the distributed CRD bundle.

Files not reviewed (1)

• api/v1/zz_generated.deepcopy.go: Generated file

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